CA2432192A1 - Broadband impedance transformers - Google Patents

Broadband impedance transformers Download PDF

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Publication number
CA2432192A1
CA2432192A1 CA002432192A CA2432192A CA2432192A1 CA 2432192 A1 CA2432192 A1 CA 2432192A1 CA 002432192 A CA002432192 A CA 002432192A CA 2432192 A CA2432192 A CA 2432192A CA 2432192 A1 CA2432192 A1 CA 2432192A1
Authority
CA
Canada
Prior art keywords
substrate
region
impedance transformers
broadband impedance
permeability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002432192A
Other languages
French (fr)
Other versions
CA2432192C (en
Inventor
William Dean Killen
Randy Ted Pike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harris Corp
Original Assignee
Harris Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harris Corp filed Critical Harris Corp
Publication of CA2432192A1 publication Critical patent/CA2432192A1/en
Application granted granted Critical
Publication of CA2432192C publication Critical patent/CA2432192C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Waveguides (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Inorganic Insulating Materials (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

The invention concerns an impedance transforming device that includes a dielectric circuit board substrate. The substrate has at least one region that has a relative permeability or a relative permittivity different from a remaining portion of the substrate. In order to control the permeability and permittivity, in this way, meta-materials can be used to selectively modify portions of the substrate. A transmission line transformer is disposed on the substrate and coupled to the region.
CA002432192A 2002-06-27 2003-06-12 Broadband impedance transformers Expired - Fee Related CA2432192C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/185,847 US6737932B2 (en) 2002-06-27 2002-06-27 Broadband impedance transformers
US10/185,847 2002-06-27

Publications (2)

Publication Number Publication Date
CA2432192A1 true CA2432192A1 (en) 2003-12-27
CA2432192C CA2432192C (en) 2008-06-10

Family

ID=29718013

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002432193A Expired - Fee Related CA2432193C (en) 2002-06-27 2003-06-12 High efficiency single port resonant line
CA002432192A Expired - Fee Related CA2432192C (en) 2002-06-27 2003-06-12 Broadband impedance transformers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002432193A Expired - Fee Related CA2432193C (en) 2002-06-27 2003-06-12 High efficiency single port resonant line

Country Status (7)

Country Link
US (1) US6737932B2 (en)
EP (1) EP1376749B1 (en)
JP (2) JP2004032766A (en)
AT (1) ATE339780T1 (en)
AU (1) AU2003204661A1 (en)
CA (2) CA2432193C (en)
DE (1) DE60308265T2 (en)

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US20070178766A1 (en) * 2006-01-31 2007-08-02 Intel Corporation Passive impedance equalization of high speed serial links
US8183955B2 (en) 2006-07-07 2012-05-22 Nxp B.V. Circuit comprising transmission lines
US7724484B2 (en) * 2006-12-29 2010-05-25 Cobham Defense Electronic Systems Corporation Ultra broadband 10-W CW integrated limiter
KR101472371B1 (en) * 2007-09-21 2014-12-15 삼성전자주식회사 Antenna for a usage in multiple frequency bands, and, antenna system thereof
US7855614B2 (en) * 2008-05-16 2010-12-21 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Integrated circuit transmission lines, methods for designing integrated circuits using the same and methods to improve return loss
US7994997B2 (en) * 2008-06-27 2011-08-09 Raytheon Company Wide band long slot array antenna using simple balun-less feed elements
US20100314040A1 (en) * 2009-06-10 2010-12-16 Toyota Motor Engineering & Manufacturing North America, Inc. Fabrication of metamaterials
JP5527563B2 (en) 2010-07-02 2014-06-18 日本電気株式会社 High frequency power amplifier
CN102710144B (en) * 2012-06-11 2014-09-10 苏州贝昂科技有限公司 Method and system for adjusting operating frequency of transformer
US9645171B1 (en) * 2012-11-03 2017-05-09 Hrl Laboratories, Llc Traveling wave detector
US9583836B2 (en) * 2013-11-12 2017-02-28 Murata Manufacturing Co., Ltd. High-frequency transmission line and antenna device
US9066391B1 (en) * 2013-12-02 2015-06-23 Avago Technologies General Ip (Singapore) Pte. Ltd. Passive peaking circuit comprising a step-down impedance transformer
EP2897217A1 (en) * 2014-01-21 2015-07-22 Delphi Technologies, Inc. Device for impedance matching
US10340876B2 (en) * 2015-04-17 2019-07-02 Psemi Corporation Tunable and integrated impedance matching and filter circuit
RU2626296C2 (en) * 2015-12-08 2017-07-25 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Resistance transformer
US9966180B2 (en) * 2016-01-22 2018-05-08 Raytheon Company Impedance transformer
US10536128B1 (en) 2019-06-25 2020-01-14 Werlatone, Inc. Transmission-line-based impedance transformer with coupled sections
WO2021220460A1 (en) * 2020-04-30 2021-11-04 日本電信電話株式会社 Impedance converter
US11672077B2 (en) * 2021-01-26 2023-06-06 Dell Products L.P. Zoned dielectric loss circuit board system

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Publication number Priority date Publication date Assignee Title
US3419813A (en) 1967-06-22 1968-12-31 Rca Corp Wide-band transistor power amplifier using a short impedance matching section
US3571722A (en) 1967-09-08 1971-03-23 Texas Instruments Inc Strip line compensated balun and circuits formed therewith
US3678418A (en) 1971-07-28 1972-07-18 Rca Corp Printed circuit balun
US4525720A (en) 1982-10-15 1985-06-25 The United States Of America As Represented By The Secretary Of The Navy Integrated spiral antenna and printed circuit balun
US4495505A (en) 1983-05-10 1985-01-22 The United States Of America As Represented By The Secretary Of The Air Force Printed circuit balun with a dipole antenna
US4800344A (en) 1985-03-21 1989-01-24 And Yet, Inc. Balun
US4825220A (en) 1986-11-26 1989-04-25 General Electric Company Microstrip fed printed dipole with an integral balun
GB2210510A (en) 1987-09-25 1989-06-07 Philips Electronic Associated Microwave balun
US4924236A (en) 1987-11-03 1990-05-08 Raytheon Company Patch radiator element with microstrip balian circuit providing double-tuned impedance matching
US4916410A (en) 1989-05-01 1990-04-10 E-Systems, Inc. Hybrid-balun for splitting/combining RF power
US5039891A (en) 1989-12-20 1991-08-13 Hughes Aircraft Company Planar broadband FET balun
US5148130A (en) 1990-06-07 1992-09-15 Dietrich James L Wideband microstrip UHF balun
US5678219A (en) 1991-03-29 1997-10-14 E-Systems, Inc. Integrated electronic warfare antenna receiver
JPH06291519A (en) 1993-03-31 1994-10-18 Nippon Chemicon Corp Impedance converter by micro strip line
US5379006A (en) 1993-06-11 1995-01-03 The United States Of America As Represented By The Secretary Of The Army Wideband (DC to GHz) balun
JP3175876B2 (en) 1993-07-28 2001-06-11 日本電信電話株式会社 Impedance transformer
US5455545A (en) 1993-12-07 1995-10-03 Philips Electronics North America Corporation Compact low-loss microwave balun
JPH07283619A (en) 1994-04-07 1995-10-27 Murata Mfg Co Ltd Dielectric substrate
US5728470A (en) * 1994-05-13 1998-03-17 Nec Corporation Multi-layer wiring substrate, and process for producing the same
US5523728A (en) 1994-08-17 1996-06-04 The United States Of America As Represented By The Secretary Of The Army Microstrip DC-to-GHZ field stacking balun
JPH08225371A (en) 1995-02-22 1996-09-03 Murata Mfg Co Ltd Dielectric porcelain
JPH0951209A (en) * 1995-08-08 1997-02-18 Nippon Telegr & Teleph Corp <Ntt> Dielectric board and wiring board
US6184845B1 (en) 1996-11-27 2001-02-06 Symmetricom, Inc. Dielectric-loaded antenna
JPH118111A (en) 1997-06-17 1999-01-12 Tdk Corp Balun transformer, core and core material for the same
US6052039A (en) 1997-07-18 2000-04-18 National Science Council Lumped constant compensated high/low pass balanced-to-unbalanced transition
US6133806A (en) 1999-03-25 2000-10-17 Industrial Technology Research Institute Miniaturized balun transformer
US6307509B1 (en) 1999-05-17 2001-10-23 Trimble Navigation Limited Patch antenna with custom dielectric
AU5769300A (en) 1999-06-29 2001-01-31 Sun Microsystems, Inc. Method and apparatus for adjusting electrical characteristics of signal traces in layered circuit boards
US6137376A (en) 1999-07-14 2000-10-24 International Business Machines Corporation Printed BALUN circuits
TW471104B (en) * 1999-07-26 2002-01-01 Ibm Low dielectric constant, porous film formed from regularly arrayed nanoparticles
US6596462B2 (en) * 1999-12-17 2003-07-22 Konica Corporation Printing plate element and preparation method of printing plate
JP2001338813A (en) * 2000-05-29 2001-12-07 Tdk Corp Electronic part

Also Published As

Publication number Publication date
CA2432192C (en) 2008-06-10
DE60308265D1 (en) 2006-10-26
CA2432193A1 (en) 2003-12-27
AU2003204661A1 (en) 2004-01-22
JP2004032766A (en) 2004-01-29
DE60308265T2 (en) 2007-09-06
CA2432193C (en) 2006-03-14
EP1376749A1 (en) 2004-01-02
JP2008017525A (en) 2008-01-24
ATE339780T1 (en) 2006-10-15
EP1376749B1 (en) 2006-09-13
US6737932B2 (en) 2004-05-18
US20040000963A1 (en) 2004-01-01

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20170612